ETF · holdings as filed 2026-07-31
What's inside JMBS?
Janus Henderson Mortgage-Backed Securities ETF
- Holdings
- 626
- positions in the fund
- Top 10
- 43%
- of fund assets
- Expense ratio
- 0.21%
- net, per year
- Fund size
- $7B
- total net assets
Top 20 holdings
| Rank | Logo | Ticker / Name | Weight | |
|---|---|---|---|---|
| 1 | BOND | Fncl 2.5 8/11 | 12.92% | |
| 2 | BOND | G2sf 2.5 8/12 | 6.76% | |
| 3 | BOND | Fncl 3 8/11 | 5.75% | |
| 4 | BOND | Fannie Mae mortgage pool#FN FA5633 | 3.49% | |
| 5 | BOND | Fncl 2 8/13 | 3.20% | |
| 6 | BOND | Fncl 6 8/11 | 2.79% | |
| 7 | BOND | G2sf 5 8/11 | 2.19% | |
| 8 | BOND | Fncl 6.5 8/11 | 2.04% | |
| 9 | BOND | G2sf 5.5 8/11 | 1.86% | |
| 10 | BOND | G2sf 3 8/11 | 1.80% | |
| 11 | BOND | Fncl 3.5 8/11 | 1.57% | |
| 12 | BOND | Fannie Mae mortgage pool#FN FA5419 | 1.52% | |
| 13 | BOND | Fannie Mae mortgage pool#FN CB9787 | 1.43% | |
| 14 | BOND | G2sf 3.5 8/11 | 1.32% | |
| 15 | BOND | G2sf 4.5 8/11 | 1.22% | |
| 16 | BOND | Fannie Mae mortgage pool#FN FA2754 | 1.21% | |
| 17 | BOND | Freddie Mac mortgage pool#FR SL3899 | 1.21% | |
| 18 | F  | FN FS1133FN FS1133 | 1.12% | |
| 19 | F  | FN FM7460FN FM7460 | 1.06% | |
| 20 | BOND | G2sf 4 8/11 | 1.05% |
Geography reflects each issuer's registered business address per SEC EDGAR filings where available, falling back to the exchange or listing where no SEC filing exists — not necessarily where a company's stock is primarily listed (e.g. TSMC is classified as Taiwan even though its ADR trades on the NYSE).
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Data source: official SEC Form N-PORT filings (as of 2026-07-31); expense ratio from SEC prospectus (risk/return) filings. Fund holdings are disclosed quarterly and may reflect a 60-day reporting delay.
Informational and educational only — not investment advice.
Informational and educational only — not investment advice.